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FSW-50_51_52-HST流量開關(guān)OMEGA

fsw-40a和fsw-50系列流量開關(guān)具有15a spdt開關(guān)和內(nèi)部螺釘調(diào)節(jié)功能，用于在線監(jiān)測開關(guān)點。多個牽引盤提供增量開關(guān)點調(diào)整。它們的非磁性設(shè)計使這些開關(guān)非常適合生銹的應(yīng)用。fsw-40a系列采用黃銅和不銹鋼結(jié)構(gòu)（可選316不銹鋼），而fsw-50系列采用塑料/316不銹鋼結(jié)構(gòu)。

fsw-40a系列是理想的機器切削油和污水應(yīng)用中，大型物體不被捕捉在拖盤上。對于2“及以下管道尺寸的開關(guān)，建議安裝“T”型管件。對于其他管道尺寸，可使用“三通”管件或焊接接頭。

FSW-50_51_52-HST流量開關(guān)OMEGA

The FSW-40A Series is ideal for machine-cutting oils and for sewage applications in which large objects are not caught on the drag disks. Installation “T” fittings are recommended for installing switches for 2" pipe size and below. For other pipe sizes, a “tee” fitting or weld coupling can be used.

SPECIFICATIONS

Relay Switch: SPDT 15 A @ 125 or 250 Vac; 10,000,000 operations median

Nominal Sensitivity (% Flow Change to Activate Switch): 

   10% @ upper end of range

   30% @ lower end of range

Pressure Drop: 1 to 3" pipe, less than 1 psi; 4" and above, negligible

Installation Fitting: 

   FSW-40A Series: 1 NPT

   FSW-50 Series: 1? NPT

Max Pressure/Temperature: 

   FSW-40A Series: 300 psig @ 82°C (180°F)

   FSW-50 Series: 100 psig @ 93°C (200°F)

Min Temperature: 4°C (40°F)

fsw-40a和fsw-50系列流量開關(guān)具有15a spdt開關(guān)和內(nèi)部螺釘調(diào)節(jié)功能，用于在線監(jiān)測開關(guān)點。多個牽引盤提供增量開關(guān)點調(diào)整。它們的非磁性設(shè)計使這些開關(guān)非常適合生銹的應(yīng)用。fsw-40a系列采用黃銅和不銹鋼結(jié)構(gòu)（可選316不銹鋼），而fsw-50系列采用塑料/316不銹鋼結(jié)構(gòu)。

FSW-50_51_52-HST流量開關(guān)OMEGA

Rugged Industrial Design

Switch Point Adjustable While Unit Is Operating

15 A SPDT Switch Directly Controls Pump

Mounts in Any Position

The FSW-40A and FSW-50 Series flow switches feature 15 A SPDT switches and an internal screw adjustment for in-line monitoring of switch points. Multiple drag disks provide incremental switch point adjustment. Their non-magnetic design makes these switches ideal for applications in which rust is a problem. The FSW-40A Series has a brass and stainless steel construction (optional 316 SS), while the FSW-50 Series comes in a plastic/316 SS construction.

The FSW-40A Series is ideal for machine-cutting oils and for sewage applications in which large objects are not caught on the drag disks. Installation “T” fittings are recommended for installing switches for 2" pipe size and below. For other pipe sizes, a “tee” fitting or weld coupling can be used.

SPECIFICATIONS

Relay Switch: SPDT 15 A @ 125 or 250 Vac; 10,000,000 operations median

Nominal Sensitivity (% Flow Change to Activate Switch): 

   10% @ upper end of range

   30% @ lower end of range

Pressure Drop: 1 to 3" pipe, less than 1 psi; 4" and above, negligible

Installation Fitting: 

   FSW-40A Series: 1 NPT

   FSW-50 Series: 1? NPT

Max Pressure/Temperature: 

   FSW-40A Series: 300 psig @ 82°C (180°F)

   FSW-50 Series: 100 psig @ 93°C (200°F)

Min Temperature: 4°C (40°F)

Wetted Parts:

FSW-40 Series: Brass, 300 to 304 SS, phosphor bronze and EPDM and cork rubber (other materials are brass body, Noryl? cover, 300 SS and plastic hardware); also available with 316 SS, FKM, and PTFE

FSW-50 Series: Polyphenylene sulfide, 316 SS, FKM; also available with polyphenylene sulfide, Hastelloy C and FKM construction

Electrical Cable Fitting: Water resistant for cable diameters 0.250 ±0.025"

Weight:

   FSW-40A Series: 1.59 kg (3.5 lb)

   FSW-50 Series: 113 g (4.0 oz)

堅固的工業(yè)設(shè)計

機組運行時開關(guān)點可調(diào)

15A單刀雙擲開關(guān)直接控制泵

安裝在任何位置

fsw-40a和fsw-50系列流量開關(guān)具有15a spdt開關(guān)和內(nèi)部螺釘調(diào)節(jié)功能，用于在線監(jiān)測開關(guān)點。多個牽引盤提供增量開關(guān)點調(diào)整。它們的非磁性設(shè)計使這些開關(guān)非常適合生銹的應(yīng)用。fsw-40a系列采用黃銅和不銹鋼結(jié)構(gòu)（可選316不銹鋼），而fsw-50系列采用塑料/316不銹鋼結(jié)構(gòu)。

fsw-40a系列是理想的機器切削油和污水應(yīng)用中，大型物體不被捕捉在拖盤上。對于2“及以下管道尺寸的開關(guān)，建議安裝“T”型管件。對于其他管道尺寸，可使用“三通”管件或焊接接頭。